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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/10/28 01:56:03 UTC

[jira] [Commented] (SPARK-21984) Use histogram stats in join estimation

    [ https://issues.apache.org/jira/browse/SPARK-21984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16223146#comment-16223146 ] 

Apache Spark commented on SPARK-21984:
--------------------------------------

User 'wzhfy' has created a pull request for this issue:
https://github.com/apache/spark/pull/19594

> Use histogram stats in join estimation
> --------------------------------------
>
>                 Key: SPARK-21984
>                 URL: https://issues.apache.org/jira/browse/SPARK-21984
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 2.3.0
>            Reporter: Zhenhua Wang
>




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